[jkn]

It will make the Glass banned from corporate environments, planes and basically every place that has "no cameras" signs. Like supermarkets.

What about mobile phones then?

[drucken]

It is quite obvious when someone is trying to record you with a mobile phone or normal camera as well as it just being plain inconvenient.

Something like Google Glass's eye-level form factor is made to be as convenient, discrete and available as possible.